2 papers
hep-th2001
Baxter's T-Q Relation and Bethe Ansatz of Discrete Quantum Pendulum and Sine-Gordon Model
Shao-shiung Lin, Shi-shyr Roan
Using the Baxter's T-Q relation derived from the transfer matrix technique, we consider the diagonalization problem of discrete quantum pendulum and discrete quantum sine-Gordon Ha…
cond-mat1995
Bethe Ansatz for Heisenberg XXX Model
Shao-shiung Lin, Shi-shyr Roan
We investigate Bethe Ansatz equations for the one-dimensional spin- Heisenberg XXX chain with a special interest in a finite system. Solutions for the two-particle sec…